Steady-State Cardiac Output Determination During Combined Right and Left Heart Catheterization
نویسندگان
چکیده
منابع مشابه
Steady-state cardiac output determination during combined right and left heart catheterization.
Interpretation of the meaning of a mean diastolic atrioventricular gradient or a mean systolic ventricular-great vessel gradient requires simultaneous determination of the level of the gradient, the heart rate, and the cardiac output. The feasibility of steady-state Fick principle cardiac output determination during combined right and left heart catheterization is investigated. LEFT heart cathe...
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BACKGROUND Quantification of cardiac output and pulmonary vascular resistance (PVR) are critical components of invasive hemodynamic assessment, and can be measured concurrently with pressures using phase contrast CMR flow during real-time CMR guided cardiac catheterization. METHODS One hundred two consecutive patients underwent CMR fluoroscopy guided right heart catheterization (RHC) with sim...
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ژورنال
عنوان ژورنال: Circulation
سال: 1958
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.18.1.60